Doing so can release all of the drug at once, increasing the risk of side effects. If you are taking ... tests (such as complete blood count, vitamin B12 levels) may be done while you are taking ...

Why it matters: Scientists at Cold Spring Harbor Laboratory have discovered that menadione, a vitamin K precursor ... The supplement: Has minimal side effects when taken by mouth Is already ...

Vitamin K supplementation may serve as a nocturnal leg cramps treatment reducing frequency, intensity, and duration in older ...

Harmful effects ... that vitamin E can decrease the effectiveness of few chemotherapy drugs (e.g. cyclosporin). This fat-soluble vitamin helps blood clotting and wound healing. There’s also increasing ...

Healthy eating can boost overall health, but dietary changes should be approached cautiously, especially for those on prescription medications. Certain foods, like grapefruit juice, pomegranate juice, ...